B60C 11/1259
Depth of the sipe
Official title: {Depth of the sipe}
B60C11/1259 (Depth of the sipe) appears on 372 US grants and 445 published applications in this corpus.
Search patents in B60C- Granted patents
- 372
- Published applications
- 445
- Assignees
- 40
- Inventors
- 551
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 3 |
| 2002 | 5 | 1 |
| 2003 | 9 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 3 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 3 | 3 |
| 2010 | 1 | 7 |
| 2011 | 1 | 9 |
| 2012 | 1 | 6 |
| 2013 | 2 | 10 |
| 2014 | 7 | 9 |
| 2015 | 12 | 28 |
| 2016 | 9 | 19 |
| 2017 | 16 | 33 |
| 2018 | 12 | 43 |
| 2019 | 28 | 55 |
| 2020 | 32 | 44 |
| 2021 | 36 | 35 |
| 2022 | 42 | 53 |
| 2023 | 31 | 30 |
| 2024 | 39 | 18 |
| 2025 | 41 | 12 |
| 2026 | 19 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pneumatic tire29 Sep 2026US 12,746,781 B2The Yokohama Rubber Co., Ltd.
- Systems and methods for sipe patterns22 Sep 2026US 12,741,490 B2Bridgestone Bandag, LLC
- Heavy-duty vehicle tire tread with improved robustness7 Jul 2026US 12,673,520 B2Compagnie Generale Des Etablissements Michelin
- Tire16 Jun 2026US 12,654,495 B2Sumitomo Rubber Industries, Ltd.
- Low-noise tire for a heavy goods vehicle9 Jun 2026US 12,649,335 B2Compagnie Generale Des Etablissements Michelin
- Pneumatic tire17 Sep 2026US 2026/0274009 A1Bridgestone Corporation
- Heavy loading tire27 Aug 2026US 2026/0249653 A1Toyo Tire Corporation
- Pneumatic tire27 Aug 2026US 2026/0249654 A1Toyo Tire Corporation
- Mold segment irregular wear and noise countermeasure20 Aug 2026US 2026/0241655 A1Bridgestone Americas Tire Operations, LLC
- Pneumatic tire20 Aug 2026US 2026/0241754 A1Hankook Tire & Technology Co., Ltd.
Most cited
By later US patents
- Wear indicator for vehicle tires61US 6,523,586 B1Nokian Tyres PLC · 2003
- Pneumatic tire including sipes54US 5,814,169 ABridgestone Corporation · 1998
- Siping geometry to delay the onset of rib edge wear in truck tires49US 6,196,288 B1Michelin Recherche et Technique S. A. · 2001
- Tread for a motor vehicle tire40US 5,287,905 APirelli Coordinamento Pneumatici S.p.A. · 1994
- Pneumatic tire having tread including pairs of sipes34US 6,571,844 B1Bridgestone Corporation · 2003